Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sekoai, R (Rorisang)

Chess SA id

2150322196

FIDE id

Date of birth

2015-03-30 (U12)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

2025-06-20

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1180.6	1176.2	1200	1200
Raw rating	1121.9	1105.1	1200	1200
Weighted rating	1180.6	1176.2	1200	1200
Weighted performance	0	0	0	0
Floor	719.8	723	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	185.3	189.8	165.8	165.8
Highest rating	1219.8 2025-07-01	1223 2025-07-01	1200 2025-07-01	1200 2025-07-01
Highest raw rating	1219.8 2025-07-01	1223 2025-07-01	1200 2025-07-01	1200 2025-07-01
Highest weighted rating	1203.1 2025-08-01	1203.6 2025-08-01	1200 2025-07-01	1200 2025-07-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-5.4	-6.6	0	0
New rating	1175.2	1169.6	1200	1200
Analysis
Rating	1180.6	1176.2	1200	1200
Raw rating	1121.9	1105.1	1200	1200
Weighted rating	1180.6	1176.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	719.8	723	700	700
Max/Min rating change allowed	185.3	189.8	165.8	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1121.9	1105.1	1200	1200
New weighted rating	1175.2	1169.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1175.2	1169.6	1200	1200
Temp new rating +/-	-5.4	-6.6	0	0
Final new rating +/-	-5.4	-6.6	0	0
New rating	1175.2	1169.6	1200	1200
New K-factor	36	36	36	36
New floor	719.8	723	700	700

Item	Main	Standard
	0	0
	20	20
	0	0
	0	0
	0	0
	0	0
History	20	20

Games since
	Main 20	Standard 20		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	20	6	30	-170	1258	1088
Standard	20	6	30	-170	1258	1088
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	6	30	-170	1258	1088
Standard	20	6	30	-170	1258	1088
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1121.9	1105.1	1200	1200
2025-11-30	1121.9	1105.1	1200	1200
2025-11-01	1121.9	1105.1	1200	1200
2025-09-30	1171.5	1164.8	1200	1200
2025-09-01	1171.5	1164.8	1200	1200
2025-08-01	1219.8	1223	1200	1200
2025-07-01	1219.8	1223	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Girls)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis
2	GDE (D8) Sedibeng West Schools - Teams 2025 (U9+U11)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	0.5	Yes	Analysis
3	LS Vryheidsmonument Chess Open 21 Jun 2025 (E)	2025-06-21	2025-06-21	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
4	GDE (D8) Sedibeng West Schools Individuals 2025 (U13 Girls)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	1	0	Yes	Analysis
5	GDE (D8) Sedibeng West Schools Individuals 2025 (U11 Girls)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 1	type Standard	result 1	date 2025-06-07	rnd 3	type Standard	result 0.5
		Opponent Makhuvele, Z (Zwivuya)				Opponent Khumalo, N (Nomthandazo)
2	2	Tournament LS Vryheidsmonument Chess Open 21 Jun 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Nolan, F (Fillipa)				Opponent Van Der Merwe, A (Aivah Lexi)
3	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 4	type Standard	result 0.5	date 2025-08-16	rnd 4	type Standard	result 0.5
		Opponent Mnguni, N (Ntando)				Opponent Mnguni, N (Ntando)

#	Games	Start				End
1	3	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 1	type Standard	result 1	date 2025-06-07	rnd 3	type Standard	result 0.5
		Opponent Makhuvele, Z (Zwivuya)				Opponent Khumalo, N (Nomthandazo)
2	2	Tournament LS Vryheidsmonument Chess Open 21 Jun 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Nolan, F (Fillipa)				Opponent Van Der Merwe, A (Aivah Lexi)
3	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 4	type Standard	result 0.5	date 2025-08-16	rnd 4	type Standard	result 0.5
		Opponent Mnguni, N (Ntando)				Opponent Mnguni, N (Ntando)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament LS Vryheidsmonument Chess Open 21 Jun 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Nolan, F (Fillipa)				Opponent Van Der Merwe, A (Aivah Lexi)
2	2	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 1	type Standard	result 1	date 2025-06-07	rnd 2	type Standard	result 1
		Opponent Makhuvele, Z (Zwivuya)				Opponent Mgaba, T (Thandolwazi)
3	1	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 5	type Standard	result 1	date 2025-06-07	rnd 5	type Standard	result 1
		Opponent Nakedi, T (Thato)				Opponent Nakedi, T (Thato)

#	Games	Start				End
1	2	Tournament LS Vryheidsmonument Chess Open 21 Jun 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Nolan, F (Fillipa)				Opponent Van Der Merwe, A (Aivah Lexi)
2	2	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 1	type Standard	result 1	date 2025-06-07	rnd 2	type Standard	result 1
		Opponent Makhuvele, Z (Zwivuya)				Opponent Mgaba, T (Thandolwazi)
3	1	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 5	type Standard	result 1	date 2025-06-07	rnd 5	type Standard	result 1
		Opponent Nakedi, T (Thato)				Opponent Nakedi, T (Thato)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Khumalo ,N (Nomthandazo)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Khumalo ,N (Nomthandazo)	2	1192.2	979.7	2	1190.6	979.7	0	0	0	0	0	0
2	Scholtz ,I (Imke)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Scholtz ,I (Imke)	1	1452.5	1027.5	1	1440.9	1027.5	0	0	0	0	0	0
3	Swarts ,C (Ciara)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Swarts ,C (Ciara)	1	1278.6	853.6	1	1283.6	853.6	0	0	0	0	0	0
4	Bambo ,T (Tumelo Warona)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bambo ,T (Tumelo Warona)	1	1202.8	777.8	1	1203.8	777.8	0	0	0	0	0	0
5	Rizvi ,Z (Zara)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Rizvi ,Z (Zara)	1	1490.1	1065.1	1	1484.7	1065.1	0	0	0	0	0	0
6	Mnguni ,N (Ntando)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Mnguni ,N (Ntando)	1	1199.4	1199.4	1	1199.2	1199.4	0	0	0	0	0	0
7	Van Der Merwe ,A (Aivah Lexi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Der Merwe ,A (Aivah Lexi)	1	1138.2	1563.2	1	1128.2	1563.2	0	0	0	0	0	0
8	Mohapi ,N (Naledi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mohapi ,N (Naledi)	1	1176.1	751.1	1	1171.3	751.1	0	0	0	0	0	0
9	Myburgh ,A (Alex)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Myburgh ,A (Alex)	1	1363.4	938.4	1	1367.9	938.4	0	0	0	0	0	0
10	Mgaba ,T (Thandolwazi)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mgaba ,T (Thandolwazi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Sekoai, R (Rorisang)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms